CN213394024U

CN213394024U - Universal water pump flange rubber pad

Info

Publication number: CN213394024U
Application number: CN202022360092.8U
Authority: CN
Inventors: 石祎元
Original assignee: Liaoning Zhicheng Yipai Energy Saving Technology Co ltd
Current assignee: Liaoning Zhicheng Yipai Energy Saving Technology Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-08
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a universal water pump flange rubber pad, which comprises a flange and a rubber pad, wherein the two flange clamp the rubber pad and are closely matched with the rubber pad; the center of the flange plate is provided with a central inner through hole, two circles of concentric prefabricated water lines which are uniformly distributed are arranged outside the central inner through hole, a central outer through hole is also arranged outside the prefabricated water line on the outermost circle, and the central outer through hole and the central inner through hole are arranged concentrically; and the flange plate is also provided with a through sliding hole which is connected with the bolt in a matching way. This general water pump flange piece cushion adopts whole shaping, satisfies in the use, and two whole flange pieces clamp the cushion to closely cooperate with the cushion, reach with water pump connector complex effect, its leakproofness is good, and it is convenient to dismantle, and the machining precision is high, long service life.

Description

Universal water pump flange rubber pad

Technical Field

The utility model relates to a water pump accessory technical field specifically is a general water pump flange piece cushion.

Background

The water pump flange sheet is one of important parts on the modern general water pump, is used for connecting a flange of the water pump with a flange of a water outlet pipeline or a valve or a flange of other equipment, and has better sealing property. The reasonable installation scheme at present is that the middle of two slide hole flanges clamps the cushion tightly, and the compaction makes it sealed in the flange piece recess that has designed, and the center of flange piece is equipped with the shaft hole that is used for passing through the water pump axle, still is equipped with the slide hole that is used for being connected with the water pump shell around the flange piece, and during the installation, through the flange piece with water pump and outlet conduit or valve connection can.

The flange piece is when the preparation, and the milling process is carried out through the milling machine mostly, and its production efficiency is low, and machining process is complicated, and the process is many, and material utilization is lower, and the processing cost is higher, and the energy consumption is higher, is not suitable for mass production, and the leakproofness is difficult leaking moreover, and in addition, original flange is not perfect enough with the water pump cooperation, connects inconveniently, and every bore corresponds the flange of every bore, does not relate to generally, makes the material precision not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general water pump flange piece cushion has solved the problem that current water pump flange pump was traded.

In order to achieve the above object, the utility model provides a following technical scheme: a universal water pump flange sheet rubber mat comprises a flange sheet and a rubber mat, wherein the rubber mat is clamped by the two flange sheets and is tightly matched with the rubber mat; the center of the flange plate is provided with a central inner through hole, two circles of concentric prefabricated water lines which are uniformly distributed are arranged outside the central inner through hole, a central outer through hole is also arranged outside the prefabricated water line on the outermost circle, and the central outer through hole and the central inner through hole are arranged concentrically; and the flange plate is also provided with a through sliding hole which is connected with the bolt in a matching way.

Preferably, the through hole in the center is connected with the pump body in a matched mode, and the side face of the through hole is of a concave structure.

Preferably, the side surface of the central outer through hole is in a convex structure.

Preferably, the number of the through sliding holes is four, and the through sliding holes are uniformly distributed on the flange plate at intervals of 90 degrees.

Preferably, the flange plate is a cast iron member formed by stamping and welding, and is machined by a lathe or a milling machine.

Preferably, the rubber pad is a resin member, and a protruding removal head is arranged on the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this general water pump flange piece cushion adopts whole shaping to satisfy in the use, and two whole flange pieces clamp the cushion to closely cooperate with the cushion, reach with water pump connector complex effect, its leakproofness is good, and it is convenient to dismantle, and the machining precision is high, long service life.

Drawings

Fig. 1 is a front view of a flange sheet of the present invention;

FIG. 2 is a side view of the flange plate of the present invention;

fig. 3 is a schematic view of the rubber mat structure of the present invention.

In the figure: 1. a flange sheet; 101. prefabricating a waterline; 102. a central inner through hole; 103. a through slide hole; 104. A central outer through hole; 2. a rubber pad; 201. and (6) disassembling the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a general water pump flange rubber mat comprises a flange 1 and a rubber mat 2, wherein the two flange 1 clamp the rubber mat 2 and are tightly matched with the rubber mat 2; a central inner through hole 102 is formed in the center of the flange plate 1, two circles of concentric prefabricated water lines 101 which are uniformly distributed are arranged outside the central inner through hole 102, a central outer through hole 104 is further arranged outside the outermost prefabricated water line 101, and the central outer through hole 104 and the central inner through hole 102 are arranged concentrically; the flange plate 1 is also provided with a through sliding hole 103 which is connected with the bolt in a matching way.

In the above embodiment, the central inner bore 102 is cooperatively engaged with the pump body and is shown with a concave configuration on the side.

In the above embodiment, the sides of the central outer through hole 104 are shown as convex structures.

In the above embodiment, four through sliding holes 103 are uniformly arranged on the flange plate 1 at intervals of 90 degrees.

In the above embodiment, the flange plate 1 is a cast iron member formed by press welding, and is processed by a lathe or a milling machine, and the through slide hole 103 of the flange plate 1 is engaged with the rubber pad 2.

In the above embodiment, the rubber pad 2 is a resin member, and the rubber pad 2 is provided with the protruding detaching head 201, so that the rubber pad is convenient to mount, and is tightly matched with the flange plate 1, and the rubber pad 2 can also be matched with other flanges, so that the sealing performance is good.

In summary, the following steps: this general water pump flange piece cushion adopts whole shaping to satisfy in the use, and two whole flange pieces 1 press from both sides tight cushion 2 to closely cooperate with cushion 2, reach with water pump connector complex effect, its leakproofness is good, and it is convenient to dismantle, and the machining precision is high, long service life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a general water pump flange piece cushion, includes flange piece (1) and cushion (2), its characterized in that: the two flange pieces (1) clamp the rubber mat (2) and are tightly matched with the rubber mat (2); a central inner through hole (102) is formed in the center of the flange piece (1), two circles of concentric prefabricated waterlines (101) which are uniformly distributed are arranged outside the central inner through hole (102), a central outer through hole (104) is further arranged outside the outermost prefabricated waterline (101), and the central outer through hole (104) and the central inner through hole (102) are arranged concentrically; the flange plate (1) is also provided with a through sliding hole (103) which is connected with the bolt in a matching way.

2. The universal water pump flange plate rubber mat according to claim 1, characterized in that: the central inner through hole (102) is matched and connected with the pump body, and the side surface of the central inner through hole is of a concave structure.

3. The universal water pump flange plate rubber mat according to claim 1, characterized in that: the side of the central outer through hole (104) is shown as a convex structure.

4. The universal water pump flange plate rubber mat according to claim 1, characterized in that: four through sliding holes (103) are uniformly distributed on the flange plate (1) at intervals of 90 degrees.

5. The universal water pump flange plate rubber mat according to claim 1, characterized in that: the flange plate (1) is a cast iron component which is formed by stamping and welding and is processed by a lathe and a milling machine.

6. The universal water pump flange plate rubber mat according to claim 1, characterized in that: the rubber mat (2) is a component made of resin, and the rubber mat (2) is provided with a protruding dismounting head (201).